__________ is known as prehistoric age.
Iron age
Stone age
Metal age
None of these
Scientists believes that earth was formed approximately about ___________ years ago.
4.5 billion years ago
2 billion years ago
4.5 million years ago
2 million years ago
Primitive men used ____________ as clothes
Animal skins
The bark of trees
Leaves
All of these
Stone tools were made in __________ age.
Palaeolithic age
Mesolithic age
Neolithic age
Primitive man produced his food through ___________
Agriculture
Hunting
Both a and b
__________ were used for skinning animals and chopping meat.
Core tools
Pebble tools
Flake implements
Which of following is not true ?
In Old stone age man were wanders
The wepons of old stone was rough and crude
In old stoneage man were hunters
In old stone age man wandered alone in search of food
__________ are the ancestors of mans.
The apes
Chimpanzee
Orangutan
The soanian culture and Acheulian outhere are the divisions of ___________ age.
Old stone age is also known as ___________
Chalcolithic age
Paleolithic age